/*!
* \brief Server::incomingConnection
* \param socketDescriptor
*/
void Server::incomingConnection(qintptr socketDescriptor) {
qDebug() << "Connecting to " << socketDescriptor;
ConnectionHandler *handler = new ConnectionHandler(socketDescriptor, this);
clientList.append(handler);
connect(handler, SIGNAL(finished()), handler, SLOT(deleteLater()));
handler->start();
}
void NetworkManager::incomingConnection(qintptr handle)
{
qDebug() << "Client connected";
QTcpSocket* socket = new QTcpSocket();
socket->setSocketDescriptor(handle);
mConnections[handle] = socket;
ConnectionHandler* connection = new ConnectionHandler(handle, socket);
connect(connection, SIGNAL(networkReceivedData(int,unsigned char*,int)), this, SLOT(networkReceivedData(int,unsigned char*,int)));
connect(connection, SIGNAL(clientDisconnected(int)), this, SLOT(clientDisconnect(int)));
connection->start();
}
// Listen for incoming connections
void Server::run()
{
// Timeout value
struct timeval timeoutValue;
timeoutValue.tv_sec = SOCKET_TIMEOUT;
// Set for select()
fd_set sockets;
// Activity
cout << "Listening for connections..." << endl;
// Start listening for connections
status = listen(listenSocket, 5);
if (status == -1) cout << "listen error" << endl ;
assert(status != -1);
// Socket descriptor for incoming connection
int newSocket;
struct sockaddr_storage their_addr;
socklen_t addr_size = sizeof(their_addr);
while(!stopRequested)
{
// Clear the socket set and add the listen socket to the set
FD_ZERO(&sockets);
FD_SET(listenSocket, &sockets);
select(listenSocket + 1, &sockets, NULL, NULL, &timeoutValue);
if(FD_ISSET(listenSocket, &sockets))
{
// Accept incoming connection and set timeout value (RCVTIMEO)
newSocket = accept(listenSocket, (struct sockaddr *)&their_addr, &addr_size);
status = setsockopt(newSocket, SOL_SOCKET, SO_RCVTIMEO, (char*)&timeoutValue, sizeof(struct timeval));
if (newSocket == -1) cout << "Accept returned " << errno << endl;
else
{
ConnectionHandler* newConnection = new ConnectionHandler(newSocket);
newConnection->start();
}
}
}
// Close the socket descriptor and free the memory used by the host info list
freeaddrinfo(host_info_list);
close(listenSocket);
}
